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C:/temp/src/j2k/Deprecated/Posix.old/Mutex.hpp

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#ifndef __J2K__PThread_Mutex_HPP__
#define __J2K__PThread_Mutex_HPP__

/*
 * A fast mutex for synchronizing non-recursive methods.
 * Use a Lock to lock and unlock a Mutex.
 * Use a RecursiveMutex if you need to be able to lock a mutex
 * more than once before unlocking it.
 *
 * This class is not reference-counted; each instance
 * is intended to be encapsulated as a member variable
 * by the object that uses it.
 */

#include <pthread.h>

class Lock;

class Mutex {
public:
  Mutex();
  virtual ~Mutex();

protected:
  virtual void lock();
  virtual void unlock();
  virtual void wait();

private:
  Mutex(const Mutex& src );
  Mutex& operator=(const Mutex& right);
  void notify();
  void notifyAll();

private:
  pthread_mutex_t     mutex;
  pthread_mutexattr_t mutexAttr;
  pthread_cond_t      cond;
  pthread_condattr_t  condAttr;

  friend class Lock;
};

#include <j2k/Fred/PThread/Lock.hpp>
#include <j2k/Fred/PThread/Lock.cpp>

#endif

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